10508745 has 16 divisors (see below), whose sum is σ = 18107712. Its totient is φ = 5173440.

The previous prime is 10508741. The next prime is 10508753. The reversal of 10508745 is 54780501.

It is not a de Polignac number, because 10508745 - 2² = 10508741 is a prime.

It is a super-2 number, since 2×10508745² = 220867442950050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10508741) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26751 + ... + 27140.

It is an arithmetic number, because the mean of its divisors is an integer number (1131732).

Almost surely, 2^10508745 is an apocalyptic number.

10508745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10508745 is a deficient number, since it is larger than the sum of its proper divisors (7598967).

10508745 is a wasteful number, since it uses less digits than its factorization.

10508745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53912.

The product of its (nonzero) digits is 5600, while the sum is 30.

The square root of 10508745 is about 3241.7194511555. The cubic root of 10508745 is about 219.0367320218.

The spelling of 10508745 in words is "ten million, five hundred eight thousand, seven hundred forty-five".